package com.tanhua.sso.service;

import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import com.tanhua.sso.config.AliyunSMSConfig;
import com.tanhua.sso.vo.ErrorResult;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.RandomUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.time.Duration;
import java.util.Map;

@Service
@Slf4j
public class SmsService {
    @Autowired //自动注入短信接口参数
    private AliyunSMSConfig aliyunSMSConfig;

    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    public String sendSms(String mobile){
        DefaultProfile profile = DefaultProfile.getProfile( this.aliyunSMSConfig.getRegionId(),
                this.aliyunSMSConfig.getAccessKeyId(), this.aliyunSMSConfig.getAccessKeySecret());
        IAcsClient client = new DefaultAcsClient(profile);

        String code = RandomUtils.nextInt(100000,999999)+"";
        CommonRequest request = new CommonRequest();
        request.setSysMethod(MethodType.POST);
        request.setSysDomain(this.aliyunSMSConfig.getDomain());
        request.setSysVersion("2017-05-25");
        request.setSysAction("SendSms");
        request.putQueryParameter("RegionId", this.aliyunSMSConfig.getRegionId());
        request.putQueryParameter("PhoneNumbers", mobile); //目标手机号
        request.putQueryParameter("SignName", this.aliyunSMSConfig.getSignName()); //签名名称
        request.putQueryParameter("TemplateCode", this.aliyunSMSConfig.getTemplateCode()); //短信模板code
        request.putQueryParameter("TemplateParam", "{\"code\":\""+code+"\"}");//模板中变量替换
        try {
            CommonResponse response = client.getCommonResponse(request);
            String data = response.getData();
            if (StringUtils.contains(data,"\"Message\":\"OK\"")){
                return code;
            }
            //{"Message":"OK","RequestId":"EC2D4C9A-0EAC-4213-BE45-CE6176E1DF23","BizId":"110903802851113360^0","Code":"OK"}
            log.info("发送失败,data:"+data);
        } catch (Exception e) {
            log.error("发送失败~ 号码是:"+mobile,e);
        }
        return null;
    }

    /**
     * 发送短信验证码
     * 实现:发送完成验证码后。需要保存验证码到redis
     * @param phone
     * @return
     */
    public ErrorResult sendCheckCode(String phone) {
        String redisKey = "CHECK_CODE_"+phone;
        //先判断该手机号码验证码是否失效了
        if (this.redisTemplate.hasKey(redisKey)){
            return ErrorResult.builder().errCode("000001").errMessage("验证码还未失效").build();
        }
           // String code = this.sendSms(phone);
            String code = "123456";
        if (StringUtils.isEmpty(code)){
            String msg="发送失败";
            return ErrorResult.builder().errCode("000000").errMessage(msg).build();
        }
        //发送成功
        this.redisTemplate.opsForValue().set(redisKey,code,
                Duration.ofMinutes(50));//失效时间
        return null;
    }
}
